2172434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1504750

約数列:

[1, 2, 11, 22, 47, 94, 121, 191, 242, 382, 517, 1034, 2101, 4202, 5687, 8977, 11374, 17954, 23111, 46222, 98747, 197494, 1086217, 2172434]

約数ペア:

[(1, 2172434), (2, 1086217), (11, 197494), (22, 98747), (47, 46222), (94, 23111), (121, 17954), (191, 11374), (242, 8977), (382, 5687), (517, 4202), (1034, 2101)]